Can it connect to automatic monitoring systems?

Yes. It can connect to MCU distributed measurement units or GDA data acquisition instruments for automatic monitoring, smart identification and fault diagnosis.

How should the model be selected?

Model selection should be based on measuring range, number of monitoring points, borehole depth, installation method, cable length and project environment.

Vwm Smart Vibrating Wire Multi-Point Displacement Meter for Deep Structural Monitoring

Name: Vwm Smart Vibrating Wire Multi-Point Displacement Meter for Deep Structural Monitoring
Brand: Jiangxi Dongling Technology Co., Ltd.
SKU: 2000820191

Jiangxi, ChinaJiangxi Dongling Technology Co., Ltd.

US$450.00

5 Sets

Product profile

Customization

Available

Type

Output Signal Type

Model NO.

DL-SE-203

Movement

Production Process

Integration

Material

Stainless Steel

Accuracy Grade

IP Rating

Certification

Customized

Installation

Embedded Deep Multi-Point Installation

Measurement Object

Deep Displacement, Settlement, Strain and Slip at

Measurement Range

0 to 50 / 100 / 200 / 300 mm

Measurement Ranges

0-50, 0-100, 0-200, 0-300 mm

Output

Frequency and Temperature Signal

Sensor Core

Vwd Vibrating Wire Displacement Meter with Matched

Sensor Type

Vibrating Wire Displacement Sensor System

Signal Type

Vibrating Wire

Smart Function

Identification and Fault Diagnosis

Temperature Measurement

Built-in Temperature Measurement

Temperature Range

-40 C to +80 C

Water Pressure Resistance

>=1 MPa

Resolution

0.025%F.S.

Fitting / End Base Accuracy

0.1%F.S. / 0.5%F.S.

Transport Package

Wooden Box

Specification

110*25*20cm, 10.0kg

Origin

China

HS Code

9031809090

Key features

Bluetooth connection to mobile phone or tablet

Automatic continuous data reading from inclinometer

Real-time charting, table generation and data processing through mobile App

Cloud platform synchronization for remote viewing, editing and data sharing

Company profile

Jiangxi Dongling Technology Co., Ltd.Jiangxi, China

Business Type: Trading CompanyNearest Port: shanghai, shenzhenAverage Response Time: ≤2.86h

AI-Powered supplier vetting

SummaryJiangxi Dongling Technology Co., Ltd. is identified as a China-based trading company operating in Jiangxi, with factory information separately provided for a location in Pingxiang, Jiangxi. Its product scope covers laboratory analytical instruments and engineering monitoring and structural safety systems. The supplier reports ISO 9001 certification, 4 production lines, 31–40 years of combined R&D engineer experience, and 6–10 quality-control staff. Reported annual productivity is 350 sets of laboratory analytical instruments and 800 sets of engineering monitoring equipment. It exports to multiple regions, with 31%–40% of sales from exports and exporting activity beginning in 2020. The available information supports production, quality-system, product-scope, and international-market capabilities, but does not provide sufficient evidence regarding after-sales performance, customization, customer cases, or overall financial credibility.

Supplier typeThe supplier is explicitly classified as a trading company, while the records also identify a factory location in Pingxiang and report production lines and output. Its stated business model covers two capability lines: laboratory analytical instruments and engineering monitoring and structural safety systems.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of a certified quality-management framework, although the provided information does not specify the certification scope or validity period.

R&D capabilityThe supplier reports 31–40 years of total R&D engineer experience and describes two technical capability lines spanning analytical instruments, engineering monitoring, and structural safety systems. This supports an established technical base, but there is no specific evidence of patents, new product development, or documented innovation outcomes.

Production capacityThe supplier reports 4 production lines and annual productivity of 350 sets of laboratory analytical instruments plus 800 sets of engineering monitoring equipment. These stated production resources and output figures provide explicit evidence of operating production capability across both product categories.

Product Q&A

Q:What is the VWM used for?

It is used for long-term monitoring of deep displacement, settlement, strain and slip at multiple positions inside hydraulic structures, earth dams, dikes, slopes, tunnels and foundations.

Q:What measurement ranges are available?

Available ranges include 0-50, 0-100, 0-200 and 0-300 mm.

Q:Does it measure temperature?

Yes. It supports synchronous temperature measurement at the installation point, with a range from -40 C to +80 C.

Q:Can it be used underwater?

Yes. The product material states that it is suitable for long-term underwater operation and has water pressure resistance >=1 MPa.

Q:What are the main structural components?

It includes displacement meters, base, protective cover, extension rods, rod connectors, PVC protective pipes, positioning plates, anchor heads and observation cables.